Free mouse movement restricted.

[ishanpkhrel]

First off, thanks a ton for this plugin!
It works perfectly and gives me the tab numbers along with the tab name. Helps a lot to navigate between tabs when there are multiple tabs open!
I do have a small issue though..
Using this plugin, I can't use the mouse to click between tabs, and I can't scroll within the file I'm editing using scroll in the mouse.
This is an issue I had, if I set
set mouse=""
and this would not let me use the mouse within vim.
my .vimrc has
set mouse=a
and still it doesn't let me scroll freely using the mouse.
I do admit that one doesn't need mouse to scroll when using vim, but i'm not that well versed at the moment with the scrolling within vim.
I would be very grateful if you could let me know how I can fix this (or if I can, in which case, I'll force myself to browse within vim with the keyboard (as it should be))!